Running a Macro (Text to Curves) in File Converter (.des to .cgm)

My issue is After completing designing work in Corel designer I have to generate (export) out file in .cgm format. before exporting I need to convert all text in my file to curves (ctrl+Q). For converting a number of files to .cgm I am using File converter in the Macro manager. But, to convert the text into Curves every time I need to open each file.

I have the Macro to convert Text to Curves. But, I'm not able to identify the exact location in the File converter code to place the Text to Curves Macro.